Ticker: NSC CUSIP: 655844108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2016 | 3,500 | $340 | $75.16 | $68.43 - $80.53 |
| Q2 2016 | 3,500 | $298 | $69.72 | $63.83 - $76.86 |
| Q1 2016 | 3,500 | $291 | $61.54 | $52.69 - $70.78 |
| Q4 2015 | 3,500 | $296 | $69.12 | $61.01 - $79.94 |
| Q3 2015 | 3,500 | $267 | $65.12 | $57.94 - $70.74 |
| Q2 2015 | 3,500 | $306 | $77.43 | $69.21 - $84.64 |
| Q1 2015 | 3,900 | $401 | $84.19 | $78.29 - $88.38 |
| Q4 2014 | 21,500 | $2,357 | $85.81 | $79.24 - $92.28 |
| Q3 2014 | 41,652 | $4,648 | $82.62 | $77.74 - $88.50 |
| Q2 2014 | 41,652 | $4,291 | $76.02 | $70.92 - $81.20 |
| Q1 2014 | 103,200 | $10,028 | $71.41 | $66.84 - $75.69 |
| Q4 2013 | 103,400 | $9,599 | $65.71 | $58.01 - $71.47 |
| Q3 2013 | 113,200 | $8,756 | $56.99 | $54.14 - $60.17 |
| Q2 2013 | 124,000 | $9,009 | $57.67 | $53.20 - $61.33 |